#register {
  max-width: 800px;
}
#register .ant-input {
  border-radius: 10px;
}
#register .ant-input:focus {
  border-color: blue;
}
#register .ant-form-item-explain {
  margin-top: 10px;
}
.tijiao > div {
  max-width: 80%;
  margin-left: 10%;
}
.tijiao > div button {
  height: 50px;
}
